Features: brand new and high quality Christmas gifts, Halloween gifts, Thanksgiving gifts, Valentine's Day gifts,birthday gifts,graduation gifts. If you have any questions about the purchase, please feel free to contact us and we will help solve the problem. It is made of high-quality alloy and does not contain nickel. This is a simple romantic gift for your loved ones: girlfriends, family members, wives, daughters,granddaughters and friend. We recommend that you keep it dry. For cleaning, it is best to use a polishing cloth.